19825010210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104342159}}^1$

素因数の和:104342185

約数の個数: 16

約数和(自身を含む): 37563177600

約数和(自身を除く): 17738167390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 104342159, 208684318, 521710795, 1043421590, 1982501021, 3965002042, 9912505105, 19825010210]

約数ペア:

[(1, 19825010210), (2, 9912505105), (5, 3965002042), (10, 1982501021), (19, 1043421590), (38, 521710795), (95, 208684318), (190, 104342159)]